Results 81 to 90 of about 6,819,807 (300)

Origin of Enhanced Efficiency and Reduced Roll‐Off in Organic Light‐Emitting Diodes Based on Pt(II) Complexes

open access: yesAdvanced Science, EarlyView.
Controlled Pt–Pt fine structure in square‐planar Pt(II) complexes governs metal–metal‐to‐ligand charge‐transfer (MMLCT) state formation, exciton dynamics, and organic light‐emitting diode performance. Short Pt–Pt contacts in Pt(fppz)2 enable coherent metal–metal coupling, sub‐microsecond emission and an external quantum efficiency of 29%, whereas ...
Atul Shukla   +15 more
wiley   +1 more source

A User's Participatory Selecting Model: Librarians Point of Views [PDF]

open access: yes, 2011
The concept of users participating in the selection of library materials has been around for some time but in recent years, with the introduction in the market by publishers of extensive eBook collections and the better technology for moving records from
Osorio, Nestor L.
core   +1 more source

Zero Censorship! Who Are We Kidding?An exploratory analysis of the opinions and experiences of Queensland-based public librarians with regard to the censorship of materials in public library collections [PDF]

open access: yes, 2004
Public librarians have long upheld the social justice philosophy of free access to information for all people. The issue of censorship is related to both the professional principles of the Australian Library and Information Association and to the role ...
Moody, Kim E., Moody, Kim
core   +2 more sources

Librarians for critical digital justice: a space to explore digital inequities in academic institutions

open access: yes, 2023
Academic Librarians have been silent for too long about the inequalities embedded within the digital technologies that are used within their academic institutions.
Gibson, Amelia   +4 more
core   +2 more sources

Space Jam‐Ming: Generating Interstitial Space Using Fragmented Granular GelMA to Investigate Novel Paradigms of Cancer Metastasis

open access: yesAdvanced Science, EarlyView.
Microgels enable independent control of stiffness and interstitial space, overcoming limitations of conventional 3D hydrogels. Using fragmented gelatin methacryloyl microgels, we show that stiffness does not restrict non‐metastatic breast cancer growth, contrary to bulk hydrogels, and reveal the role of adherent‐to‐suspension transition in cancer ...
Danielle Vahala   +15 more
wiley   +1 more source

Orbital and Electrical Dual Function of Polymer Intercalant for Promoting NH4+ Storage in Vanadium Oxide Anode

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
The impact of polyaniline insertion on the atomic orbitals and electronic structure of vanadium oxide anode is systematically investigated for the first time. The electrode exhibits an outstanding capacity and unprecedent long‐term cycling life, owing to the electron transition to the V 3dxy state and the enhanced diffusion kinetics.
Yue Zhang   +6 more
wiley   +1 more source

Electric Double Layer Engineering Induces O‐Down Interfacial Water Reorientation for Efficient and Long‐Term Seawater Electrolysis

open access: yesAdvanced Energy Materials, EarlyView.
The additive EDTMPS inhibits hydroxides deposition by chelating with Ca2+/Mg2+. It also disrupts the hydrogen bond network of interfacial water and expands the thickness of electric double layer, promoting more free water to flip into adsorbable O‐down configuration.
Tongzhou Li   +7 more
wiley   +1 more source

The Institute of Professional Librarians of Ontario : On the History and Historiography of a Professional Association [PDF]

open access: yes, 2008
A descriptive analysis of the histories of the Institute of Professional Librarians of Ontario (1960–1976) reveals not only the circumstances surrounding the creation, growth, and decline of this singular expression of the professionalization of ...
Linnell, Greg
core   +1 more source

Functionalized TiO2 Catalysts: Revolutionary Candidate for Low‐Temperature MgH2 and Prospects for Intelligent Integration

open access: yesAdvanced Intelligent Discovery, EarlyView.
Recent advances in TiO2 modification strategies: structure regulation and composite engineering for improved activity and functionality. TiO2 has emerged as a pivotal catalyst for enhancing MgH2, a high‐capacity solid‐state hydrogen storage material, owing to its structural versatility.
Xiaopeng Chu   +10 more
wiley   +1 more source

Community partner perspectives on community‐academic health research partnerships with Black American communities: A scoping review

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract Evaluations of community‐engaged research (CEnR) typically emphasize health outcomes rather than the partnership processes that contribute to intervention effectiveness. This scoping review synthesized community partner‐identified strategies for successful community‐academic health research partnerships with Black American communities and ...
Kaylyn A. Garcia   +6 more
wiley   +1 more source

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